A southeasterly, very strong and mostly variable flow prevails over the North of the basin. Over the South, a westerly gale is raging at sea.
For La Rochelle - Vieux-Port :
Warning moderate gale offshore.
The reliability of the situation is assessed at 85%.
Very cloudy skies with short clear spells. Risk of showers in the morning, showers in the afternoon. In the evening, very cloudy.
Light showers. WSW force 4 in the morning temporarily force 6 in the middle of the day. Gusts reaching 40 knots in the middle of the day. Slight sea. Low, fairly long swell from W. Excellent visibility becoming good in the evening.